Surname of the person: BLAS. By areas

Surname of the person: BLAS By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	1,002	615	0.12	578	0.11
Comarques Gironines	2,772	32	0.04	35	0.04
Camp de Tarragona	1,340	57	0.10	49	0.09
Terres de l'Ebre	1,525	13	0.07	15	0.08
Ponent	3,079	15	0.04	15	0.04
Comarques Centrals	2,307	21	0.05	26	0.06
Penedès	1,545	46	0.09	36	0.07
Total	1,238	800	0.10	757	0.09
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows areas with 4 or more people with the selected surname.

Disaggregation criteria